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1. en.wikipedia.org › wiki › ForestForest - Wikipedia

   en.wikipedia.org › wiki › Forest

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   Although a forest is usually defined by the presence of trees, under many definitions an area completely lacking trees may still be considered a forest if it grew trees in the past, will grow trees in the future, [20] or was legally designated as a forest regardless of vegetation type. [21] [22]

2. www.treehugger.com › types-of-forests-definitionsTypes of Forests: Definitions, Examples, and Importance

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   Jun 1, 2024 · There are three types of forests: boreal, temperate, and tropical. ... to be considered a forest. The trees in the area must also be able to grow to heights above 16 feet and have a canopy that ...

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     The Importance of Forests | How to protect Forests

     Mar 20, 2020

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     What If All Trees Were Cut Down? | Earth Without Trees | The Dr Binocs Show | Peekaboo Kidz

     Jan 10, 2023

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     1:43

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     A world without trees by Forest&Life

     Jan 13, 2016

     39K Views

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4. utopia.org › guide › what-is-a-forest-ecosystemHow Is a Forest Defined? Describing These Vital Ecosystems

   utopia.org › guide › what-is-a-forest-ecosystem

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   Mar 24, 2023 · Trees need minimum temperatures to grow and photosynthesize. The period during the year when temperatures are sufficient is called the growing season or vegetation period. The daily temperature near the ground must average at least 40°F for trees to grow. That is why there are no forests above certain altitudes and in polar regions.

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5. www.cbd.int › forest › definitionsDefinitions - Convention on Biological Diversity

   www.cbd.int › forest › definitions

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   The fact that "forest" has been defined in many ways is a reflection of the diversity of forests and forest ecosystems in the world and of the diversity of human approaches to forests.In this document, a forest is a land area of more than 0.5 ha, with a tree canopy cover of more than 10%, which is not primarily under agricultural or other specific non-forest land use.In the case of young ...

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7. www.britannica.com › science › forestForest | Definition, Ecology, Types, Trees, Examples, & Facts ...

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   4 days ago · A forest is a complex ecological system in which trees are the dominant life-form. A forest is nature’s most efficient ecosystem, with a high rate of photosynthesis affecting both plant and animal systems in a series of complex organic relationships. Forests can develop under various conditions, and the kind of soil, plant, and animal life ...

   • Author: The Editors of Encyclopaedia Britannica

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8. news.mongabay.com › 2019 › 02How many trees make a forest? (commentary) - Conservation news

   news.mongabay.com › 2019 › 02

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   Feb 20, 2019 · See All Key Ideas. We can agree that deforestation continues to be a massive global problem — in 2016, the world lost over 29.7 million hectares (73.4 million acres) of tree cover, an area ...

9. People also ask

   What is considered a forest if there are no trees?

   • Although a forest is usually defined by the presence of trees, under many definitions an area completely lacking trees may still be considered a forest if it grew trees in the past, will grow trees in the future, [ 20 ] or was legally designated as a forest regardless of vegetation type. [ 21 ][ 22 ]

   Forest - Wikipedia

   en.wikipedia.org/wiki/Forest

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   What is considered a forest?

   • Under some definitions, to be considered a forest requires very high levels of tree canopy cover, from 60% to 100%, [ 23 ] which excludes woodlands and savannas, which have a lower canopy cover. Other definitions consider savannas to be a type of forest, and include all areas with tree canopies over 10%. [ 20 ]

   Forest - Wikipedia

   en.wikipedia.org/wiki/Forest

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   Do trees make a forest?

   • But here’s the thing: trees alone do not a forest make. Forests provide habitat for an array of species. They capture carbon, produce oxygen, supply wood and nourish communities. They’re robust, functional entities. In contrast, tree farms provide trees and carbon sequestration, but not in comparable ways.

   Should We Care About the Difference Between the Forest and the Trees

   www.worldwildlife.org/magazine/articles/should-we-care-about-the-difference-between-the-forest-and-the-trees

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   Is a collection of trees considered a forest?

   • The ecological definition takes a different perspective. Ecologically, a collection of trees is not considered a forest until it forms its own ecosystem. Each ecosystem has special conditions that distinguish it from the unforested environment, such as:

   How Is a Forest Defined? Describing These Vital Ecosystems

   utopia.org/guide/what-is-a-forest-ecosystem/

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   How do forest types differ from each other?

   • Forest types are distinguished from each other according to species composition (which develops in part according to the age of the forest), the density of tree cover, type of soils found there, and the geologic history of the forest region.

   Forest | Definition, Ecology, Types, Trees, Examples, & Facts | Britannica

   www.britannica.com/science/forest

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   Why are there no forests above certain altitudes and polar regions?

   • The period during the year when temperatures are sufficient is called the growing season or vegetation period. The daily temperature near the ground must average at least 40°F for trees to grow. That is why there are no forests above certain altitudes and in polar regions. Of course, many parts of the world have these conditions in abundance.

   How Is a Forest Defined? Describing These Vital Ecosystems

   utopia.org/guide/what-is-a-forest-ecosystem/

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10. www.worldwildlife.org › magazine › articlesShould We Care About the Difference Between the Forest and ...

    www.worldwildlife.org › magazine › articles

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    From the air, a stand of trees and a living, breathing forest look an awful lot alike. But here’s the thing: trees alone do not a forest make. Forests provide habitat for an array of species. They capture carbon, produce oxygen, supply wood and nourish communities. They’re robust, functional entities. In contrast, tree farms provide trees ...